Waco was a Japanese toy manufacturer. It was known for manufacturing the handheld game Electro Tic-Tac-Toe. Released in 1972, the game is commonly cited as the first commercially available handheld electronic game. However some sources do not consider the Electro Tic-Tac-Toe to be the first handheld electronic game.
The game was designed for two players.
See also History of computer and video games First video game Handheld game console Tic-tac-toe
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